Lennox, SD 57039 • (43.8 miles) • Full Time • 10/23/2026

Wilson Trailer Company has an opening for a new position! The Welding Engineer will perform professional welding engineering work supporting the design, development, qualification, implementation, and continuous improvement of welding processes used in manufacturing operations. This position would support all plants - Sioux City Iowa, Yankton, SD and Lennox, SD. Our intention is to be based out of Sioux City, IA but could be based out of one of the other two Siouxland locations. Why Wilson Trailer? Very competitive salary, great benefits - including Profit Sharing! Along with Paid Time Off, Medical, Dental, Vision, Short-Term and Long-Term Disability, paid holidays, more! Position Summary: Independently manages routine and moderately complex welding engineering assignments while providing

Sioux Falls, SD 57104 • (44.5 miles) • Part Time • $30.00 to $40.00 / hr • 10/16/2026

D7 Pneumatics LLC is seeking an experienced QA/QC Manager to support our fabrication shop and field operations based in Jonesboro, Arkansas. This position will begin on a part-time or as-needed basis, with the potential to develop into a full-time role based on workload and company growth. The QA/QC Manager will be responsible for implementing and maintaining D7’s Quality Control Program, supporting ASME and National Board Code work, and ensuring fabrication and field activities comply with approved procedures, project specifications and applicable codes. Key Responsibilities Administer and enforce the D7 Quality Control Manual and related procedures. Oversee quality activities for shop fabrication and field installations. Review contracts, drawings, specifications and project requirements